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Starex WR-9370
| Category: | ASA , Acrylonitrile Styrene Acrylate |
| Manufacturer: | SAMSUNG SDI CO., LTD. |
| Trademark: | Starex |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | oPd1UB_Starex-WR-9370.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| Starex WR-9370 is an Acrylonitrile Styrene Acrylate (ASA) product. It is available in Africa & Middle East, Asia Pacific, Europe, Latin America, or North America. Typical application: Automotive. |
| General Information |
|---|
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.07 | g/cm³ | ASTM D792, ISO 1183 |
| Melt Mass-Flow Rate (MFR) (220°C/10.0 kg) | 3.0 | g/10 min | ASTM D1238, ISO 1133 |
| Molding Shrinkage - Flow (3.20 mm) | 0.40 to 0.70 | % | ASTM D955, ISO 2577 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness | |||
| R-Scale | 109 | ASTM D785 | |
| R-Scale | 106 | ISO 2039-2 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 2200 | MPa | ISO 527-2/50 |
| Tensile Strength | |||
| Yield 1 | 49.0 | MPa | ASTM D638 |
| Yield | 49.0 | MPa | ISO 527-2/50 |
| Break | 38.0 | MPa | ISO 527-2/50 |
| Tensile Elongation | |||
| Break | 65 | % | ASTM D638 |
| Break | 18 | % | ISO 527-2/50 |
| Flexural Modulus | |||
| -- 2 | 2300 | MPa | ASTM D790 |
| -- 3 | 2160 | MPa | ISO 178 |
| Flexural Strength | |||
| -- 4 | 70.0 | MPa | ASTM D790 |
| -- 5 | 70.0 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength 6(23°C) | 13 | kJ/m² | ISO 179/1eA |
| Notched Izod Impact | |||
| 23°C, 3.18 mm | 150 | J/m | ASTM D256 |
| 23°C 7 | 9.0 | kJ/m² | ISO 180/1A |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature | |||
| 0.45 MPa, Unannealed, 4.00 mm | 103 | °C | ISO 75-2/B |
| 0.45 MPa, Annealed | 109 | °C | ISO 75-2/B |
| 1.8 MPa, Unannealed, 6.40 mm | 94.0 | °C | ASTM D648 |
| 1.8 MPa, Unannealed, 4.00 mm | 87.0 | °C | ISO 75-2/A |
| 1.8 MPa, Annealed, 4.00 mm | 104 | °C | ISO 75-2/A |
| Vicat Softening Temperature | 108 | °C | ISO 306/B50 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | |||
| -- | 80.0 to 90.0 | °C | |
| Desiccant Dryer | 80.0 | °C | |
| Drying Time | |||
| -- | 2.0 to 4.0 | hr | |
| Desiccant Dryer | 2.0 to 3.0 | hr | |
| Suggested Max Moisture | < 0.050 | % | |
| Rear Temperature | 180 to 190 | °C | |
| Middle Temperature | 200 to 210 | °C | |
| Front Temperature | 220 to 230 | °C | |
| Nozzle Temperature | 240 | °C | |
| Mold Temperature | 40.0 to 80.0 | °C | |
| Injection Pressure | 49.0 to 245 | MPa | |
| Back Pressure | 0.490 to 1.96 | MPa | |
| Screw Speed | 50 to 150 | rpm |
| Note Message | |
|---|---|
| 1 . | 5.0 mm/min |
| 2 . | 2.8 mm/min |
| 3 . | 2.0 mm/min |
| 4 . | 2.8 mm/min |
| 5 . | 2.0 mm/min |
| 6 . | Thickness: 4 mm |
| 7 . | Thickness: 4 mm |
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|---|---|---|---|
| RTP 4201 | RTP Company | PI, TP | RTP |
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